Amén, entirely recorded in Miami, was coproduced by Estéfano, with whom the duo had collaborated on the 1994 album El Amor, and Ricardo “Eddy” Martínez who had produced their two preceding albums Esclava de tu piel and Olé and also the track “Muévete salvaje” on their 1997 greatest hits compilation Mucho Azúcar - Grandes Éxitos.

Six of the album's thirteen titles, “Amén”, “Abracadabra”, “Mamma mia”, “Tururú”, “40 kilos de besos”, “Amigo mío” and “Viva la vida”, were written or co-written by Spanish singer and composer Miguel Gallardo, who previously had penned hits like “Hazme el amor”, “Desnúdate, desnúdame”, “A galope”, “Solo se vive una vez”, “Hoy tengo ganas de ti” and “Esclava de tu piel” for the Salazar sisters.

The track “Abracadabra”, the third single from the album, was along with “Juramento” featured in Spanish movie Gitano, starring famous flamenco dancer Joaquín Cortés.

Amén continued the Salazar sisters’ series of successful albums, selling some 300.000 copies in Spain alone and achieving triple platinum status.

The documentary captures the Salazar sisters touring Spain, Portugal, The Azores, Bulgaria, South America and it also features behind the scenes footage from the making of the videos “Mamma mia”, “Amén”, “Abracadabra” and “Hoy tengo ganas de ti” from their previous album Esclava de tu piel, the latter filmed in New York.